Sleep problem with Z68 Extreme3 Gen3

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   Few days ago I updated the BIOS on my Z68 Extreme3 Gen3
board from 1.30 to 2.30 BIOS. Processor is i5 2500k with
4x 4GB ram (2 mixed pairs of Corsair Vengeance)

Now I notice that when the computer goes to sleep and then 
wakes, the following error is present in Event Viewer:

Event 137: Kernel-Power 
The system firmware has changed the processor's memory type range registers (MTRRs) across a sleep state transition (S4). This can result in reduced resume performance.

Could this error be due to the new BIOS - I didn't notice
this error with 1.30 BIOS, and if yes, can this be somehow
repaired? I searched through the internet, however, did not
find any solution that would work (beside disabling sleep).

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warning077 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 Oct 2019 Location: Slovenia Status: Offline Points: 198	Post Options Post Reply Quote warning077 Report Post Thanks(0) Quote Reply Topic: Sleep problem with Z68 Extreme3 Gen3 Posted: 07 Oct 2019 at 7:02pm
	Few days ago I updated the BIOS on my Z68 Extreme3 Gen3 board from 1.30 to 2.30 BIOS. Processor is i5 2500k with 4x 4GB ram (2 mixed pairs of Corsair Vengeance) Now I notice that when the computer goes to sleep and then wakes, the following error is present in Event Viewer: Event 137: Kernel-Power The system firmware has changed the processor's memory type range registers (MTRRs) across a sleep state transition (S4). This can result in reduced resume performance. Could this error be due to the new BIOS - I didn't notice this error with 1.30 BIOS, and if yes, can this be somehow repaired? I searched through the internet, however, did not find any solution that would work (beside disabling sleep).